package com.qf.dao;

import com.qf.pojo.User;

/**
 * @author hanjiejie
 * @version V1.0
 * @Project java2203
 * @Package com.qf.dao
 * @Description:
 * @Date 2022/5/21 15:02
 */
public interface UserDao {
   public User findByUserName(String username);


     int addUser(User user);
}
